Introduction
of Overhead Crane LDA
LDA model electric single girder overhead crane is composed of the main girder, end carriage, crane long traveling system, electric hoist, electric control system, used with CD1 and MD1 model electric hoist as a complete set, it is a light-duty crane with a capacity of 1 to 20 tons, the span is 7.5-28.5, the working class is A3-A4, the power supply is 380V/400V 50Hz/60Hz 3PH AC, pendent cable control, Schneider main electrics.
Application
of Overhead Crane LDA
LDA Electric Single Girder Bridge Overhead Crane is widely used in plants, warehouses, machining shops, material stocks to lift all kinds of goods. It is prohibited to use the equipment in a combustible, explosive, or corrosive environment.
Operation
of Overhead Crane LDA
It has 2 operational methods, ground pendant control, and operational room/cabin. The control room can be open and closed type and can be installed on the left or right side under the girder. Operators can enter the gate from the side or end of the cabin.
Features
of Overhead Crane LDA
1. The structure: Electric hoist, single girder, end carriage, electric control system;
Low height, small size, lightweight;
2. The operation mode: pendent control, wireless remote control, cabin control;
3. Advanced design concept makes the crane with outstanding distribution and performance, the working limit interval of the hook is also reduced to the maximum level, effectively improves the space utilization, also reduce the plant investment costs.
4. High-performance braking system with an anti-dust device can be adjusted automatically, safe service life no less than 1000000 times.
5. Wheels, wire rope drums, couplings, and gears are processed by CNC machine center, TOP quality control;
6. Heavy-duty slip ring motor, or Squirrel cage motor with VVVF, IP55/IP54 /IP44, insulation class F or H, soft start and runs smoothly;
7. Siemens main electric parts are used for durable and safe operation.
For Safety
of Overhead Crane LDA
1. Weight overload protection device.
2. Top-quality polyurethane materials bumper.
3. Emergency stop system.
4. Hoisting limit switch and traveling limit switch.
5. Zero voltage protection.
6. Phases protection device and so on.
